A sampler blower motor must be able to provide optimum power for the blower fan to carry outside air across the temperature sensor. This motor, which is an important part of your car's heating and cooling system, has to be in good operating condition at all times. If not, the beginning phase of changing the inside temperature of your car will not occur at all, since this motor has to be activated before the blowing function of the fan starts. If you have a five-year-old car, then you surely have a deteriorated sampler blower motor. Why don't you upgrade your car's HVAC by buying a new blower motor?
The primary considerations in buying a new sampler blower motor include those pertaining to specific characteristics. Since this kind of motor is typically low in maintenance, it is just possibly an open drip-proof type (ODF), which means that the motor itself is not encased to prevent dust and dirt from accumulating. However, some higher-quality motors may be enclosed, but these ones are definitely more expensive. Speed is another factor to consider. Motors have an rpm capacity of between 1,200 and 3,600. Make sure that you know the specific rpm for your model's blower motor. In addition, take note that the motor operates at a specific power measured in kilowatts. Since a blower motor only needs to power a fan, buy one that runs at around 300kW. You also have to consider the efficiency of the motor. Look for the "NEMA Premium" label if possible, but small-scale motors like these may probably not be required for such efficiency stamping. Consider service factor as well. A factor of 1.15 indicates that the motor can perform at 1.15 times the rated horsepower full load without failing.
When buying a new sampler blower motor, make sure that the package includes the unit and a specs and installation guide. Price is not that important, but be guided that the average cost of one motor is from 70USD to 90USD. Look for sites that offer discounts and sell OEM replacement motors because these units are both high-quality and efficient.